Atlas Copco medium and heavy hydraulic breakers

Less weight, more power

2

Less weight, more power, that’s the target!The power to weight ratio and the efficiency of Atlas Copco’s latest generation of medium and heavy hydrau-lic breakers have been significantly increased, compared to their predecessors. Due to lower weight and higher efficiency, less hydraulic input power is required from the carrier while maintaining maximum impact perfor-mance. This allows smaller carriers to be used which results in lower investment cost for the carrier.

By demanding less input from the hydraulic system to operate the breaker, less fuel is consumed by the carrier and thus lower operating cost. As both investment and operating cost decrease, your total cost of ownership will be significantly reduced.

A convincing concept

Atlas Copco medium and heavy hydraulic breakers are extremely efficient. Powered by a combination of oil and gas the breaker becomes virtually independent from the hydraulic oil supply. 70 % of the impact en-ergy is generated by the gas from the piston accumula-tor and only 30 % by the oil supply from the carrier. In combination with the internal control valve the breaker

is able to convert the required hydraulic input into more hydraulic output and thus improving the utilization of energy resources.

EfficiEncy comparison*

nEw

g

EnEr

atio

n

Prev

ious

ge

nera

tion

100 %

80 %

60 %

40 %

20 %

impact pErformancE to wEight comparison*

nEw

gEn

Erat

ion

Prev

ious

ge

nera

tion

160 %

140 %

120 %

100 %

80 %

60 %

40 %

20 %

*All figures according to AEM measurements.The example is a comparison between HB 3600 and the previous model HM 1800.

opErator 50%

invEstmEnt 13%

sparEs 12%

EnErgy 25%

cost of ownErshipMedium breakers

opErator 33%

invEstmEnt 17%

sparEs 19%

EnErgy 31%

Heavy breakers

Total cost of ownership

Total cost of ownership is the sum of all costs generated by a piece of equipment throughout its lifetime. The pie chart shows the average over the economic lifetime. Accordingly the investment cost only represents a minor portion of the total cost involved. Please note that this may vary depending on local conditions.

Atlas Copco always strives to use the required resour-ces, like energy and manpower, in the most effective way. Our highly efficient and productive equipment contributes to profitable business.

3

Features optimizing productivityEnergy recovery

The energy recovery system provides additional impact performance without increasing the hydraulic input in tough conditions. The shift to the energy recovery mode is done automatically. When required the recoil energy is converted into output energy for the next impact. By reusing the recoil en-ergy the breaker also stays quieter and runs smoother compared to hydraulic breakers without such a system.

AutoControl

The automatic stroke-length switching system Auto-Control, standard from MB 1000 upwards, optimizes the output performance and reduces strain of idle blows. After one test stroke in short-stroke mode AutoControl either stays in this mode to achieve maximum impact rate or switches automatically to the long-stroke mode to achieve maximum impact energy. The optimized ratio between impact rate and energy provides high fl exibility and productivity in various applications as well as less strain to the breaker, carrier and operator.

viBrosilEncEd plus

hardoX rEinforcEd wEar protEction & rocK claws

powEradapt

dustprotEctor ii

pErcussion chamBEr vEntilation port

startsElEcttm

douBlE rEtainEr Bars

EnErgy rEcovEry systEm

autocontrol

contiluBE tm ii

intErnal control valvE

teChnoLogy & FeAtures

4

StartSelectTM

StartSelectTM, standard on MB 1200 and upwards, enables the operator to set the breaker in line with the actual working conditions to either improve machine handling or prevent idle blows. Adjusted to the AutoStart mode the breaker starts working without load applied to working tool. This makes it easy to handle and operate in unstable ground, and reduces the strain of idle blows. Adjusted to the AutoStop mode the breaker starts working only when load is applied to protect breaker, carrier and operator against strain when working in firm ground.

VibroSilenced Plus

The VibroSilenced Plus system reduces strain on breaker, carrier and operator as well as the neighbourhood nearby the jobsite. The breaker box guiding system, the isolation from guiding system and percussion

mechanism by elastic damping elements and the closing of all openings by sealing plugs on the breaker box reduce the noise emissions and make Atlas Copco breakers one of the quietest on the market. Further-more the isolation in combination with state-of-the-art breaker design with Atlas Copco’s energy recovery system reduce the vibration exposure and protect man and machine.

PowerAdapt

PowerAdapt detects excessive carrier settings on all HB breakers and helps to optimize them immediately. The integrated valve prevents overloads due to incor-rect oil pressure settings by switching off the breaker, thus protecting it from costly downtime and repair. Conventional pressure relief valves used on other hydraulic breakers are constantly draining oil to tank, wasting energy and lowering breaker efficiency and performance.

teChnoLogy & FeAtures

Features protecting investment, operator & environment

An increase of 10 dB(A) appears as double as loud. *Example is based on the HB3600

sound lEvEl comparison

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ContiLubeTM II

The ContiLubeTM II eliminates the regular manual greasing intervals during operation and provides an optimum level of lubrication. This well-proven Atlas Copco designed automatic lubrication system is directly breaker box mounted without external hose guiding and provides continuous adjustable greasing of the working tool guiding area. The fi lling level of the transparent screw cartridge can be easily monitored from the exca-vator cabin and if required exchanged within minutes.

DustProtector II

The patented DustProtector II improves lifetime of bushings, impact ring, retainer bars, piston and wor-king tools and lowers the overall grease consumption. This optional available dust protection system is an active two-stage seal-ing system combining

a fl oating coarse wiper and a fi ne wiper. The coarse wiper installed at the breaker box follows the working tool movements and offers always optimum protection against fl y rock and debris entering the lower breaker section. The fi ne wiper seals additionally the working tool guiding area directly on the working tool and avoids dust entering this section as well as keeping chisel paste within the area where it is needed.

Percussion chamber ventilation

The percussion chamber ventilation system is a stan-dard feature that improves lifetime of seals, piston and working tools and provides the possibility to easily apply compressed air to the percussion chamber. An active non-return valve prevents dust and grease from getting sucked in between the working tool and piston. The port is accessible from the outside without breaker box modifi cations. By applying compressed air underwater jobs or jobs where a horizontal or over-head working position is required means no challenge.

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construction sB mB hB

Earthworks Trenching

Pit building

Ground excavationO

Tunneling Tunnel driving

Roof, face & rib scaling

Floor levellingO

Dredging Canal deepening & extension

Dock deepening & extension O O

Gardening & Landscaping

Fencing

Ground excavation

Rock breaking O -

Foundation works Ground levelling - O

Building construction Foundation pile driving - O

metallurgical industrySlag recycling Boulder reduction in slag heap

Removing blockages at crushing systems O

Cleaning & debricking Ladles

Converter mouths

Kilns O -

Optimal O Suitable - Unsuitable

seLeCtion guide

Find the breaker that suits youAtlas Copco breakers are developed to get even the toughest and hardest jobs done. it’s a genuine tool designed for millions of blows under the harshest conditions.

mining & quarrying sB mB hB

Preliminary works Overburden removal

Bench, road & ramp levelling

Roof, face & rib scaling O

Secondary breaking Boulder reduction in rock pile

Removing blockages at crushing systems

O

Primary rock breaking Selective rock breaking

Blast-free mining - O

demolition & renovationMasonry structures Brickwork

Natural stone

Autoclaved aerated concrete O -

Concrete structures Lightweight concrete

Standard concrete O

Heavyweight concrete - O

Composite steel & concrete structures

Steel-reinforced concrete

Prestressed concrete

Fibre-reinforced concreteO

Pavements Asphalt

Concrete

Composite surfaces

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Select your breaker, basic facts.

When it comes to choosing a suitable hydraulic breaker, many users are still unsure of how to get the best impact performance while taking into account the material to be broken up and the timeframe. Here are some basic facts to get you started. The impact performance is determi-ned by impact energy times impact rate. A hydraulic breaker should be designed so that the ratio between impact energy and impact rate can be varied according to the needs of the application.

mB 750 mB 1000 mB 1200 mB 1500 mB 1700 hB 2000 hB 2500 hB 3100 hB 3600 hB 4700 hB 5800 hB 7000 hB 10000

Carrier weight class 1) lbs 22,046-37,479 26,456-46,297 33,069-57,320 37,479-63,934 41,888-70,547 48,502-83,776 59,525-101,413 70,548-114,640 77,162-138,891 99,208-176,370 127,868-220,462 154,324-264,555 187,393-308,647

Service weight 2) lbs 1.654 2.205 2.646 3.307 3.748 4.409 5.512 6.834 7.937 10.362 12.787 15.432 22.046

Oil flow rate gal/min 21.1-31.7 22.5-34.3 26.4-37.0 31.7-40.9 34.3-44.9 39.6-50.2 44.9-58.1 55.5-71.3 63.4-79.3 68.7-95.1 81.9-103.0 95.1-118.9 118.9-140.0

Operating pressure psi 2,030-2,465 2,320-2,610 2,320-2,610 2,320-2,610 2,320-2,610 2,320-2,610 2,320-2,610 2,320-2,610 2,320-2,610 2,320-2,610 2,320-2,610 2,320-2,610 2,320-2,610

Impact rate bpm 370-840 350-750 340-680 330-680 320-640 300-625 280-580 280-560 280-560 280-540 280-480 280-450 250-380

Working tool diameter in 3.94 4.33 4.72 5.32 5.51 5.71 6.10 6.50 6.69 7.48 7.87 8.27 9.45

Working length of working tool in 21.65 22.44 24.02 24.80 25.59 26.18 26.77 29.33 30.32 33.86 34.06 36.81 -

Max. hydraulic input power hp 46 52 56 62 68 76 89 109 121 145 157 181 213

Start-up mode AutoStart AutoStart StartSelect StartSelect StartSelect StartSelect StartSelect StartSelect StartSelect StartSelect StartSelect StartSelect StartSelect

Sound power level guaranteed 3) dB(A) 117 119 117 120 117 120 121 119 121 126 121 121 123

Sound pressure level (r=10) 3) dB(A) 88 90 88 91 87 91 92 90 92 96 92 92 93

Part number 3363 1007 39 3363 0887 85 3363 0904 41 3363 0991 01 3363 0904 49 3363 1027 61 3363 0926 91 3363 1056 51 3363 1003 01 3363 1027 51 3363 0904 73 3363 0904 81

Mounting group MTG 06 MTG 06 MTG 08 MTG 08 MTG 08 MTG 10 MTG 10 MTG 14 MTG 14 MTG 14 MTG 16 MTG 18 MTG 20

Safety and Operating Instruction 3390 5076 01 3390 5112 01 3390 5090 01 3390 5096 01 3390 5005 01

Equipped with dustprotector iiWorking length of working tool in 20.08 21.26 23.03 23.82 24.41 23.62 25.20 27.56 28.35 31.50 31.89 34.84 34.65

Part number 3363 1046 81 3363 0887 87 3363 0904 43 3363 0991 39 3363 0904 51 3363 1044 17 3363 0938 71 3363 1056 49 3363 1007 79 3363 1044 61 3363 0904 75 3363 0904 83 3363 1003 61

1) Weights apply to standard carriers only. Any variances must be agreed with Atlas Copco and/or the carrier manufacturer prior to attachment. 2) Breaker and breaker box with standard adapter plus working tool. 3) EN ISO 3744 in accordance with directive 2000/14/EC. Important: More detailed technical specifications are available in the product Safety and Operating Instructions at www.acprintshop.com (see table above for ID number).

Carrier weight classes - MB

mB 1700

mB 1200

mB 1500

mB 750

mB 1000

Power input hp

68

62

56

52

46

lbs carrier weight0 15,000 30,000 45,000 60,000 75,000

Carrier weight classes - HB

hB 4700

hB 5800

hB 3100

hB 3600

hB 2500

hB 7000

hB 10000

Power input hp

213

181

157

145

121

109

89

76

lbs carrier weight0 50,000 100,000 150,000 200,000 250,000 300,000

hB 2000

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Genuine working tools

The dimensions, material properties and tip geometry of working tools have a major impact on reliability, wear behavior, performance and productivity. So don’t take any risks. Only genuine working tools will ensure that your Atlas Copco breaker continues to be the unit that you bought: a reliable and safe production unit good for many millions of impacts.

Maintenance kits

These kits include all the parts needed to carry out servicing in accordance with factory specifi cations

and contain all the wearing components needed for proactive replacement and preventive maintenance. They include a detailed list of contents and an exploded view to simplify identifi cations.

Lubricants

Atlas Copco chisel paste is a mineral oil-based paste containing an aluminium complex soap and solid lub-ricants. For temperatures from -20 to +1100°C. Chisel paste provides maximum service life and availability for working tools and bushings of hydraulic breakers.

1+2 program = three years warranty without

extra cost

For all Atlas Copco hydraulic breakers, three years of warranty at no extra cost. Benefi ts: Protected invest-ment and peace of mind - Time to focus on your business - Breaker availability assured - Higher breaker resale value. Register at: www.1plus2program.com

worKing toolstool lEngth

mB 75039.37 in

mB 100043.30 in

mB 120045.28 in

mB 150046.26 in

mB 170047.24 in

hB 200048.43 in

hB 250053.15 in

hB 310057.09 in

hB 360059.06 in

hB 470067.96 in

hB 580066.93 in

hB 700070.87 in

hB 1000074.80 in

tool type product line part number part number

Moil point ClassicLine 3363 1032 45 3363 0848 77 3363 0827 87 3363 0987 36 3363 0822 35 3363 1069 48 3363 0946 14 3363 0822 53 3363 1033 07 3363 1038 46 3363 0875 27 3363 0822 65

Moil point SilverLine 3363 1034 80 3363 0840 79 3363 1031 56 3363 1034 34 3363 1034 24 3363 1069 58 3363 0949 19 3363 0918 01 3363 1033 22 3363 1038 53 3363 0914 20 3363 0914 23 3363 0981 07

Moil point (XProfile) ClassicLine 3363 1064 61 3363 1064 63 3363 1064 65 3363 1064 67 3363 1064 69 3363 1064 71 3363 1064 73 3363 1064 75 3363 1064 77 3363 1064 79 3363 1064 81 3363 1064 83

Moil point (XProfile) SilverLine 3363 1064 85

Chisel (cross) ClassicLine 3363 1032 46 3363 0848 87 3363 0829 43 3363 0987 34 3363 0822 37 3363 1069 49 3363 0946 17 3363 0822 55 3363 1033 08 3363 1038 49 3363 0875 25 3363 0822 67

Chisel (cross) SilverLine 3363 1034 81 3363 0840 83 3363 1000 97 3363 1034 35 3363 1034 23 3363 1069 59 3363 0949 18 3363 0918 00 3363 1033 23 3363 1038 54 3363 0914 21 3363 0914 24 3363 0981 05

Chisel (XProfile) ClassicLine 3363 1064 62 3363 1064 64 3363 1064 66 3363 1064 68 3363 1064 70 3363 1064 72 3363 1064 74 3363 1064 76 3363 1064 78 3363 1064 80 3363 1064 82 3363 1064 84

Chisel (XProfile) SilverLine 3363 1064 86

Blunt tool ClassicLine 3363 1047 85 3363 0901 13 3363 0829 45 3363 1021 25 3363 0822 39 3363 1092 51 3363 0977 43 3363 0822 57 3363 1045 49 3363 1050 55 3363 0875 28 3363 0822 69

Blunt tool SilverLine 3363 1034 82 3363 0840 81 3363 1031 57 3363 1043 53 3363 1043 41 3363 1092 49 3363 0977 63 3363 0918 02 3363 1045 61 3363 1050 59 3363 0914 22 3363 0914 25 3363 0990 51

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